From [its docs](https://babeljs.io/docs/usage/runtime/): > NOTE: Instance methods such as "foobar".includes("foo") will not work. I need to step back from `Array#includes` to `Array#indexOf`. :disappointed: Do you have solutions on this?
From its docs:
I need to step back from
Array#includestoArray#indexOf. 😞Do you have solutions on this?